{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Chemical", "Disease"], "input": "RESULTS : Of the 206 dogs treated with CCNU , 185 met the inclusion criteria for at least one class of toxicity ."}
{"Chemical": ["CCNU"], "Disease": ["toxicity"]}